/*
 * Copyright (C) 2022 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.android.tools.idea.diagnostics.jfr

import jdk.jfr.consumer.RecordedEvent

interface EventFilter {
  fun accepts(event: RecordedEvent): Boolean

  companion object {
    val SAMPLING_EVENT_NAMES = setOf("jdk.ExecutionSample", "jdk.NativeMethodSample")

    val CPU_SAMPLES = object: EventFilter {
      override fun accepts(event: RecordedEvent): Boolean {
        return event.eventType.name in SAMPLING_EVENT_NAMES
      }
    }

    val ALL = object: EventFilter {
      override fun accepts(event: RecordedEvent) = true
    }
  }
}